Mapei Mapesilent Roll Soundproofing System 10m2

Dry soundproofing system with a reduced thickness (8 mm), to reduce noise transmitted by footsteps between adjacent housing units.
Applied on floating screeds before laying all kinds of flooring material (ceramic tiles, stone, resilient and fabric floor coverings, wooden floors, etc.
Mapesilent Roll sheets are made up of a bitumen and special polymer-based elasto-plastomeric membrane sandwiched together with a resilient layer of polyester fibre and a surface coated with a layer of blue non-woven polypropylene fabric.
Each roll has a 5 cm wide border used for overlapping adjacent sheets to avoid infiltrations from the fresh screed and,therefore, rigid contact points with the substrate which could form acoustic bridges.
Because of its low thickness, Mapesilent Roll has no effect on the final project dimensions and elevations.
Also, its high resistance to footsteps and tools dropped accidentally on the layer prevents it being damaged and reducing its soundproofing capacity.
Mapesilent Roll offers a simple, reliable and efficient method to form an isolating floating screed which is perfectly insulated from the support structure (floor slab + separating walls).
By sandwiching the polymer bitumen membrane with polyester fibres, noises are absorbed and reduced so that various types of floor slab, including those in the table below, meet the requirements according to current norms and standards regarding acoustic insulation against footstep noise.
In order to avoid the formation of acoustic bridges, a soundproofing system using Mapesilent Roll also requires the use of other products from the range: Mapesilent Band R and Mapesilent Tape, as described below.